#chain_fern__chainfern  a fern of the genus Woodwardia having the sori in chainlike rows
  supertype:  fern  any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
  member of:  genus_Woodwardia
  subtype:  Virginia_chain_fern__Woodwardia_virginica  North American fern

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